Copper sulfate pentahydrate supplier

Name
Copper sulfate pentahydrate
EINECS 231-847-6
CAS No. 7758-99-8
Article Data457
CAS DataBase
Density 2.284 g/cm³
Solubility 320 g/L (20 °C) in water
Melting Point 110 °C (dec.)(lit.)
Formula CuSO₄^.5(H₂O)
Boiling Point 330oC at 760 mmHg
Molecular Weight 159.61
Flash Point
Transport Information UN 3288 6.1/PG 3
Appearance Blue crystalline granules or powder
Safety 22-60-61-26-36
Risk Codes 22-36/38-50/53-52/53-36-36/37/38-20/21/22
Molecular Structure
Hazard Symbols Xn, N, Xi
Synonyms Sulfuricacid copper(2+) salt (1:1), pentahydrate (8CI,9CI);Copper sulfate (CuSO4)pentahydrate;Copper sulfate pentahydrate;Copper(2+) sulfate pentahydrate;Copper(II) sulfate pentahydrate;Cupric sulfate pentahydrate;Copper(Ⅱ)sulfate;copper sulphate;
PSA 134.79000
LogP -0.58120

Synthetic route

: copper(I) oxide

: 77-78-1
dimethyl sulfate

: 7758-99-8
copper(II) sulfate

Conditions

Conditions	Yield
at 160℃; for 0.166667h; Inert atmosphere;	94%

: 22205-45-4
copper(I) sulfide

A: copper(I) oxide

B: 7758-99-8
copper(II) sulfate

Conditions

Conditions	Yield
With oxygen In neat (no solvent) byproducts: SO2; at 500°C, O2-N2-mixtures with up to 60% O2;;	A 50% B n/a
With O2 In neat (no solvent) byproducts: SO2; at 500°C, O2-N2-mixtures with up to 60% O2;;	A 50% B n/a
With oxygen byproducts: SO2; over 500°C;

: copper (II) carbonate hydroxide

: 7664-93-9
sulfuric acid

: 7758-99-8
copper(II) sulfate

Conditions

Conditions	Yield
In water

: Cu(2+)*2Cu(1+)*2SO3(2-)=Cu(CuSO3)2

A: 7758-99-8
copper(II) sulfate

B: copper(II) oxide

Conditions

Conditions	Yield
In neat (no solvent) byproducts: SO3(2-); thermal decompn., corundum crucible, 226°C, 260-375°C;

: 7732-18-5
water

: copper(II) sulfide

: 10028-15-6
ozone

: 7758-99-8
copper(II) sulfate

Conditions

Conditions	Yield
In water

...Expand

: copper(II) sulfide

: 10028-15-6
ozone

: 7758-99-8
copper(II) sulfate

Conditions

Conditions	Yield
In neat (no solvent) rapid oxidation to CuSO4;;
In neat (no solvent) oxidation;;
In neat (no solvent) rapid oxidation to CuSO4;;
In neat (no solvent) oxidation;;

: 7732-18-5
water

: 7757-82-6
sodium sulfate

A: 7758-99-8
copper(II) sulfate

B: 1310-73-2
sodium hydroxide

Conditions

Conditions	Yield
In not given Electrolysis; arrangement with diaphragms; Cu anode; liquid film between 2 porous walls of separation between anode and cathode region, regenaration by circulation;;

...Expand

: Cu2(2+)*SO4(2-)=Cu2SO4

A: 12775-96-1, 15158-11-9, 15721-63-8, 16941-75-6, 17493-86-6, 19498-52-3, 20499-83-6, 20499-84-7, 20499-85-8, 20499-86-9, 20573-10-8, 20573-11-9, 21595-51-7, 21595-52-8, 22206-52-6, 26445-28-3, 28959-95-7, 37362-93-9, 39417-05-5, 54603-16-6, 54603-23-5, 54603-32-6, 54603-40-6, 54603-48-4, 54603-81-5, 54603-89-3, 56316-56-4, 95985-91-4, 122297-32-9, 7440-50-8
copper

B: 7758-99-8
copper(II) sulfate

Conditions

Conditions	Yield
In sulfuric acid diln. of H2SO4;
In sulfuric acid aq. H2SO4; diln. of H2SO4;

: iron sulfide

: 80937-33-3
oxygen

: copper(II) oxide

A: iron(III) oxide

B: 7758-99-8
copper(II) sulfate

...Expand

: iron(III) sulfate

: 22205-45-4
copper(I) sulfide

: iron sulfide

: 7647-14-5
sodium chloride

: copper(II) oxide

A: iron(III) oxide

B: 7758-99-8
copper(II) sulfate

C: copper dichloride

Conditions

Conditions	Yield
With sulfur dioxide; oxygen byproducts: Na2SO4;
With sulfur dioxide; oxygen byproducts: Na2SO4;

...Expand

: 22205-45-4
copper(I) sulfide

: iron sulfide

: 7647-14-5
sodium chloride

: copper(II) oxide

A: iron(III) oxide

B: 7758-99-8
copper(II) sulfate

C: copper dichloride

Conditions

Conditions	Yield
With oxygen byproducts: Na2SO4, SO2;
With oxygen byproducts: Na2SO4, SO2;

...Expand

: 22205-45-4
copper(I) sulfide

: 7647-14-5
sodium chloride

A: 7758-99-8
copper(II) sulfate

B: copper(l) chloride

Conditions

Conditions	Yield
With oxygen byproducts: Na2SO4; slight prodn. of CuSO4 at the main react. of roasting of Cu2S between 250 and 350°C;
With oxygen byproducts: Na2SO4; slight prodn. of CuSO4 at the main react. of roasting of Cu2S between 250 and 350°C;

...Expand

: 22205-45-4
copper(I) sulfide

: 7647-14-5
sodium chloride

A: 10025-67-9
disulfur dichloride

B: copper oxychloride

C: 7758-99-8
copper(II) sulfate

D: copper dichloride

Conditions

Conditions	Yield
With oxygen byproducts: Na2SO4, SO2; information about the react. eqs. in detail and about dependence on temp.;
With oxygen byproducts: Na2SO4, SO2; information about the react. eqs. in detail and about dependence on temp.;

...Expand

: 22205-45-4
copper(I) sulfide

: 7647-14-5
sodium chloride

A: copper oxychloride

B: 7758-99-8
copper(II) sulfate

C: copper dichloride

Conditions

Conditions	Yield
With oxygen between 350 and 375°C at roasting of Cu2S; oxidn. of CuCl, produced at lower temp. in the main react., in presence of NaCl and Na2SO4, latter produced at lower temp.; information about the react. eqs. in detail;
With oxygen between 350 and 375°C at roasting of Cu2S; oxidn. of CuCl, produced at lower temp. in the main react., in presence of NaCl and Na2SO4, latter produced at lower temp.; information about the react. eqs. in detail;

...Expand

: copper(l) chloride

A: copper(I) sulfate

B: 7758-99-8
copper(II) sulfate

Conditions

Conditions	Yield
With sulfuric acid In sulfuric acid	A 0% B n/a

: 7446-09-5
sulfur dioxide

: copper(l) chloride

: 7758-99-8
copper(II) sulfate

Conditions

Conditions	Yield
With air In water

: 7664-93-9
sulfuric acid

: 12775-96-1, 15158-11-9, 15721-63-8, 16941-75-6, 17493-86-6, 19498-52-3, 20499-83-6, 20499-84-7, 20499-85-8, 20499-86-9, 20573-10-8, 20573-11-9, 21595-51-7, 21595-52-8, 22206-52-6, 26445-28-3, 28959-95-7, 37362-93-9, 39417-05-5, 54603-16-6, 54603-23-5, 54603-32-6, 54603-40-6, 54603-48-4, 54603-81-5, 54603-89-3, 56316-56-4, 95985-91-4, 122297-32-9, 7440-50-8
copper

: copper(l) chloride

A: 7647-01-0
hydrogenchloride

B: 7758-99-8
copper(II) sulfate

Conditions

Conditions	Yield
With alkali chloride In not given byproducts: alkali hydroxide; Electrolysis;
With alkali chloride In not given byproducts: alkali hydroxide; Electrolysis;

...Expand

: 7664-93-9
sulfuric acid

: copper(l) chloride

: 7758-99-8
copper(II) sulfate

Conditions

Conditions	Yield
In sulfuric acid byproducts: HCl, SO2; with concd. H2SO4;;

: copper(II) sulfide

: 7758-99-8
copper(II) sulfate

: 7446-09-5
sulfur dioxide

: copper(II) sulfide

: 7758-99-8
copper(II) sulfate

Conditions

Conditions	Yield
With air In not given

: 7446-11-9
sulfur trioxide

: copper(II) sulfide

A: disulfur trioxide

B: 7446-09-5
sulfur dioxide

C: 7704-34-9
sulfur

D: 7758-99-8
copper(II) sulfate

Conditions

Conditions	Yield
360°C in vac.;

...Expand

: iron(III) sulfate

: copper(II) sulfide

: 7758-99-8
copper(II) sulfate

Conditions

Conditions	Yield
In not given

: 7664-93-9
sulfuric acid

: copper(II) sulfide

: 7758-99-8
copper(II) sulfate

Conditions

Conditions	Yield
roasting at 200 - 300°C then product treated with H2SO4;
roasting at 200 - 300°C then product treated with H2SO4;
With air In not given

: 80937-33-3
oxygen

: copper(II) sulfide

: 7758-99-8
copper(II) sulfate

: copper(II) oxide

A: 7446-09-5
sulfur dioxide

B: copper(II) sulfide

C: 7758-99-8
copper(II) sulfate

Conditions

Conditions	Yield
With sulfur In neat (no solvent) on heating with excess sulphur;;	A n/a B n/a C >1

...Expand

: copper(II) oxide

A: copper(II) sulfide

B: 7758-99-8
copper(II) sulfate

Conditions

Conditions	Yield
With sulfur In water boiling the colloid soln.;
With water; sulfur In neat (no solvent) triuration with sulphur and H2O, heating in a closed tube up to 100°C;;
With S In water boiling the colloid soln.;

: copper(II) oxide

A: copper(I) oxide

B: 7446-09-5
sulfur dioxide

C: 7758-99-8
copper(II) sulfate

Conditions

Conditions	Yield
With sulfur In neat (no solvent) on heating (excess of CuO);;

...Expand

: copper(II) oxide

A: 7446-11-9
sulfur trioxide

B: 7758-99-8
copper(II) sulfate

Conditions

Conditions	Yield
With sulfur dioxide In neat (no solvent) byproducts: Cu2O; heating CuO with SO2;; formation of SO3 and CuSO4;;
With SO2 In neat (no solvent) byproducts: Cu2O; heating CuO with SO2;; formation of SO3 and CuSO4;;

: 1007705-71-6
1-acetyl-2-octanoylhydrazine

: 7758-99-8
copper(II) sulfate

: Cu(1-acetyl-2-octanoylhydrazine(-2H))

Conditions

Conditions	Yield
With aq. NH3 In ethanol; water to aq. soln. of metal salt added aq. NH3 (pH 8-11); soln. of ligand in EtOH added (molar ratio metal:ligand = 1:1 or 1:2); after 5 min ppt. filtered; washed (EtOH); dried (air);	99.8%

: 7758-99-8
copper(II) sulfate

: 217-90-3
dipyrazine[2,3-f:2’,3’-h]quinoxaline

: C14H8N4*Cu(2+)*O4S(2-)

Conditions

Conditions	Yield
In ethanol for 0.5h; Reflux;	99.5%

: pyrite

: 7758-99-8
copper(II) sulfate

A: 22205-45-4
copper(I) sulfide

B: iron(II) sulfate

Conditions

Conditions	Yield
In water byproducts: H2SO4; pptn. of Cu2S (99.3%) and formation of FeSO4 and H2SO4 by reaction of 5%ic CuSO4- soln. with FeS2 at 200 °C in presence of quartz; quartz prevents formation of Fe2O3, Cu2O and CuS as by-products; formation of CuS with higher per cent FeS2;;	A 99.3% B n/a
In water byproducts: H2SO4; pptn. of Cu2S (99.3%) and formation of FeSO4 and H2SO4 by reaction of 5%ic CuSO4- soln. with FeS2 at 200 °C in presence of quartz; quartz prevents formation of Fe2O3, Cu2O and CuS as by-products; formation of CuS with higher per cent FeS2;;	A 99.3% B n/a

...Expand

: 7647-01-0
hydrogenchloride

: 7758-99-8
copper(II) sulfate

A: 7664-93-9
sulfuric acid

B: 7782-50-5
chlorine

C: 12775-96-1, 15158-11-9, 15721-63-8, 16941-75-6, 17493-86-6, 19498-52-3, 20499-83-6, 20499-84-7, 20499-85-8, 20499-86-9, 20573-10-8, 20573-11-9, 21595-51-7, 21595-52-8, 22206-52-6, 26445-28-3, 28959-95-7, 37362-93-9, 39417-05-5, 54603-16-6, 54603-23-5, 54603-32-6, 54603-40-6, 54603-48-4, 54603-81-5, 54603-89-3, 56316-56-4, 95985-91-4, 122297-32-9, 7440-50-8
copper

Conditions

Conditions	Yield
In water Electrolysis;	A n/a B 90% C 99%
In water

...Expand

: oxovanadium(IV) sulfate

: 7732-18-5
water

: 7758-99-8
copper(II) sulfate

: Cu0.13V2O5.00*1.4H2O

Conditions

Conditions	Yield
In water Electrochem. Process; 0.075 M VOSO4 and 0.075 M CuSO4 oxidized at 25 °C E=1.0 V(Ag/AgCl);	99%

...Expand

: oxovanadium(IV) sulfate

: 7732-18-5
water

: 7758-99-8
copper(II) sulfate

: Cu0.15V2O5.00*1.1H2O

Conditions

Conditions	Yield
In water Electrochem. Process; 0.075 M VOSO4 and 0.075 M CuSO4 oxidized at 97 °C E=0.5 V(Ag/AgCl);	99%

...Expand

: 75-75-2
methanesulfonic acid

: 1947-62-2
treosulfan

: 7758-99-8
copper(II) sulfate

: 78-84-2
isobutyraldehyde

: 2,3-O-isobutylidene-D-threitol 1,4-bis(methanesulfonate)

Conditions

Conditions	Yield
With potassium carbonate In ethyl acetate; toluene	98%

...Expand

: 90430-71-0
N-phenyl-1H-benzo[d]imidazole-2-carbothioamide

: 7758-99-8
copper(II) sulfate

: sulfato(benzimidazole-2-N-phenylcarbothioamide)copper(II)

Conditions

Conditions	Yield
With sulfuric acid In methanol; water byproducts: C6H5NH2*H2SO4; soln. of CuSO4 in MeOH-H2O (10:1) added to soln. of org. ligand in MeOH;stirred; concd. H2SO4 added; stirred (1 h, room temp.); kept (24 h); ppt. filtered off; washed with hot and then cold MeOH; dried in desiccator (75°C, 5 h); elem. anal.;	98%

: 300-39-0
3,5-diiodo-l-tyrosine

: 7758-99-8
copper(II) sulfate

: 3,5-diiodo L-tyrosine copper complex

Conditions

Conditions	Yield
Stage #1: 3,5-diiodo-l-tyrosine With sodium hydroxide In water for 1h; Stage #2: copper(II) sulfate In water at 20 - 40℃; for 2h;	98%

: 7758-99-8
copper(II) sulfate

: 132-42-3
picrolonic acid

: copper(II) picrolonate*0.5H2O

Conditions

Conditions	Yield
In water aq. soln. of copper(II) sulphate added to aq. picrolonic acid at room temp.; ppt. filtered, washed with water, ethanol, ether, dried in vac. till constant weight, elem. anal.;	97%

: (8S,23S,27S)-8-carbamoyl-2,10,17,25-tetraoxo-1-((lanthanum(3+))-4,7,10-tris(carboxymethyl)-1,4,7,10-tetraazacyclododecan-1-yl)-3,9,18,24,26-pentaazanonacosane-23,27,29-tricarboxylic acid

: 7758-99-8
copper(II) sulfate

: (8S,23S,27S)-8-carbamoyl-2,10,17,25-tetraoxo-1-((copper(2+))-4,7,10-tris(carboxymethyl)-1,4,7,10-tetraazacyclododecan-1-yl)-3,9,18,24,26-pentaazanonacosane-23,27,29-tricarboxylic acid

Conditions

Conditions	Yield
Stage #1: (8S,23S,27S)-8-carbamoyl-2,10,17,25-tetraoxo-1-((lanthanum(3+))-4,7,10-tris(carboxymethyl)-1,4,7,10-tetraazacyclododecan-1-yl)-3,9,18,24,26-pentaazanonacosane-23,27,29-tricarboxylic acid With trifluoroacetic acid In water for 16h; Stage #2: copper(II) sulfate In water for 0.5h;	97%

: 124-07-2
Octanoic acid

: 7758-99-8
copper(II) sulfate

: 3890-89-9, 20543-04-8, 104790-45-6, 148056-56-8
copper(II) octanoate

Conditions

Conditions	Yield
Stage #1: Octanoic acid In water at 30℃; for 0.5h; Stage #2: With sodium hydroxide In water at 55℃; for 0.5h; Stage #3: copper(II) sulfate for 2h;	96.57%

: 140-87-4
Cyanoacetohydrazide

: 7758-99-8
copper(II) sulfate

: 118613-37-9
{Cu(C3H4N3O)2(H2O)2}

Conditions

Conditions	Yield
In ethanol; water refluxing (EtOH/water 1:1, 1 h), pptn.; sepn. (hot filtration), washing (hot EtOH), drying (vac., over CaCl2); elem. anal.;	96%

: 524679-19-4
[(CH2)5NCH2C6H2OHC4H9CHNC6H4]2

: 7732-18-5
water

: 7758-99-8
copper(II) sulfate

: Cu[(CH2)5NCH2C6H2OHC4H9CHNC6H4]2(2+)*SO4(2-)*4H2O=Cu[(CH2)5NCH2C6H2HOC4H9CHNC6H4]2SO4*4H2O

Conditions

Conditions	Yield
In methanol soln. of ligand in MeOH was stirred with soln. of metal salt in MeOH overnight; solvent was removed in vacuo, recrystd. from hexane-diisopropyl ether; elem. anal.;	96%

...Expand

: 60-29-7
diethyl ether

: 7758-99-8
copper(II) sulfate

: 158566-96-2
{(Z)-1,3-Diphenyl-3-[(Z)-trimethylsilanyl-imino]-propenyl}-trimethylsilanyl-amine

: [Cu((N(H)C(C6H5))2CH)2]*2C2H5OC2H5

Conditions

Conditions	Yield
In diethyl ether; water (Ar); using Schlenk techniques; addn. of soln. of (H(N(SiMe3)C(Ph))2CH) in Et2O to suspn. of CuSO4 in H2O; stirring at room temp. for 18 h; washing with light petroleum (b.p. 60-80°C); crystn. from Et2O;	96%

...Expand

: 7758-99-8
copper(II) sulfate

: 7681-11-0
potassium iodide

: copper(I) iodide

Conditions

Conditions	Yield
In ethanol Kinetics; byproducts: I2, K2SO4; dehydrated solns. of CuSO4 (0.0008 mol/l) and KI (0.0081 mol/l) in EtOH were mixed under protective dried N2 atm.; optimized temp. was 291.15 K,feed flow rate - 2.3 ml/min; suspn. filtered by vac. extract filter; ppt. dried in oven at 353 K for 2-3 h;	95.39%
With SiW12O40(4-) In ethanol Irradiation (UV/VIS); SiW12O40(4-) in deaerated EtOH UV-irradiated for 3 h, added to CuSO4 andKI in deaerated EtOH (N2) under stirring; centrifuged, washed (H2O) several times, dried (vac.) at 80°C for5 h;

: 7758-99-8
copper(II) sulfate

: 12775-96-1, 15158-11-9, 15721-63-8, 16941-75-6, 17493-86-6, 19498-52-3, 20499-83-6, 20499-84-7, 20499-85-8, 20499-86-9, 20573-10-8, 20573-11-9, 21595-51-7, 21595-52-8, 22206-52-6, 26445-28-3, 28959-95-7, 37362-93-9, 39417-05-5, 54603-16-6, 54603-23-5, 54603-32-6, 54603-40-6, 54603-48-4, 54603-81-5, 54603-89-3, 56316-56-4, 95985-91-4, 122297-32-9, 7440-50-8
copper

Conditions

Conditions	Yield
With magnesium In water	95%
With formic acid In water byproducts: CO2; High Pressure; hydrothermal reaction at 200°C for 18 h; mechanism discussed;;	90%
With sulfur dioxide In not given heating; no reaction at ambient temp.;	12%

aqueous ammonium acetate: aqueous ammonium acetate

: 7758-99-8
copper(II) sulfate

: 95-84-1
3-amino-4-hydroxytoluene

: 1985-12-2
4-Bromophenyl isothiocyanate

: 461699-48-9
N-(4-bromophenyl)-N-(5-methyl-1,3-benzoxazol-2-yl)amine

Conditions

Conditions	Yield
With triethylamine In tetrahydrofuran; acetonitrile	95%
With triethylamine In tetrahydrofuran; acetonitrile	95%

...Expand

: 59-67-6
nicotinic acid

: 7758-99-8
copper(II) sulfate

: 16230-63-0, 30827-46-4
copper(II) nicotinate

Conditions

Conditions	Yield
With NaOH In water equimolar mixt. of nicotinic acid and NaOH added to aq. soln. of CuSO4, refluxed for 15 min; filtered, elem. anal.;	95%

: 178411-32-0
potassium tetrakis(1H-4-methyl-pyrazol-1-yl)borate

: 7758-99-8
copper(II) sulfate

: copper(II) bis[tetrakis(4-methyl-1H-pyrazol-1-yl)borate]

Conditions

Conditions	Yield
In water byproducts: K2SO4; elem. anal.;	95%

: 333-20-0
potassium thioacyanate

: 86386-73-4
fluconazole

: 7758-99-8
copper(II) sulfate

: [(α-(2,4-difluorophenyl)-α-(1H-1,2,4-triazol-1-ylmethyl)-1H-1,2,4-triazole-1-ethanol)2 copper(II) (thiocyanate)2]n

Conditions

Conditions	Yield
In methanol High Pressure; CuSO4, fluconazole, KSCN in stoichiometric ratio 1:1:3 and methanol heated in Teflon-lined autoclaves at 120 °C for 3 days; followed by slow cooling to room temp.; crystals filtered off; elem. anal.;	95%
In water High Pressure; CuSO4, fluconazole, KSCN in stoichiometric ratio 1:1:3 and water heated in Teflon-lined autoclaves at 120 °C for 3 days; followed by slowcooling to room temp.; crystals filtered off; elem. anal.;	90%

...Expand

: 7758-99-8
copper(II) sulfate

: 142-47-2
monosodium glutamate

: 911657-08-4, 69720-87-2
Cu(L-glutamate)

Conditions

Conditions	Yield
Stage #1: copper(II) sulfate; monosodium glutamate With sodium hydroxide In water at 5℃; for 18h; Heating / reflux; Stage #2: With water	94.2%

: (1S,9S)-1,9-bis(1-hydroxy-1-methylethyl)semicorrin-5-carbonitrile

: 7758-99-8
copper(II) sulfate

: Cu((NCH(C(CH3)2OH)(CH2)2C)CCN(NCH(C(CH3)2OH)(CH2)2C))2

Conditions

Conditions	Yield
With sodium hydrogencarbonate In dichloromethane; water 23°C;	94%

: 4-amino-3,5-dinitropyrazole potassium salt

: 7732-18-5
water

: 7758-99-8
copper(II) sulfate

: Cu(4-amino-3,5-dinitropyrazole(-1H))2(H2O)2

Conditions

Conditions	Yield
at 80℃; for 2h;	93.6%

...Expand

: potassium [14C]cyanide

: 7758-99-8
copper(II) sulfate

: [14C]cuprous (I) cyanide

Conditions

Conditions	Yield
With potassium cyanide; sodium metabisulfite In water at 70℃; for 0.2h;	93.3%
With sodium metabisulfite

: 3440-28-6
N-benzoyl-beta-alanine

: 7758-99-8
copper(II) sulfate

: 409108-35-6, 60487-57-2
[Cu2(μ(2)-O2CCH2CH2NHCOC6H5)4]

Conditions

Conditions	Yield
With NaOH In water org. ligand dissolved in H2O with NaOH; CuSO4 in H2O added; mixt. heatedfor 12 h at 50°C; ppt. filtered; washed (EtOH, Et2O); dried (vac.); elem. anal.;	93%

: 87-69-4
L-Tartaric acid

: 7758-99-8
copper(II) sulfate

: 5893-71-0, 22570-07-6, 50858-80-5, 55326-78-8, 55914-77-7, 72033-91-1, 134859-77-1
copper(II) d-tartrate trihydrate

Conditions

Conditions	Yield
With sodium hydroxide In water to a soln. of (+)-L-tartaric acid in aq. NaOH an aq. soln. of CuSO4 (equimolar to tartaric acid) was added and the mixt. kept at 20°C overnight;; pptd. was collected, washed with acetone and dried in vac.;;	93%

: 81-55-0
1,8-dihydroxy-4,5-dinitro-anthraquinone

: 7758-99-8
copper(II) sulfate

: C14H4N2O8(2-)*Cu(2+)

Conditions

Conditions	Yield
With sodium hydroxide In water at 90℃; for 2h; pH=9;	92.6%

: 180310-44-5
potassium hydridotris(1H-4-methyl-pyrazol-1-yl)borate

: 7758-99-8
copper(II) sulfate

: copper(II) bis[hydridotris(4-methyl-1H-pyrazol-1-yl)borate]

Conditions

Conditions	Yield
In water byproducts: K2SO4; elem. anal.;	92%

Copper sulfate pentahydrate Consensus Reports

Copper and its compounds are on the Community Right-To-Know List.

Copper sulfate pentahydrate Standards and Recommendations

ACGIH TLV: TWA (fume) 0.2 mg/m³; (dust, mist) 1 mg(Cu)/m³

Copper sulfate pentahydrate Specification

The Copper sulfate pentahydrate, with the CAS registry number 7758-99-8, is also known as Copper (II) sulfate.It belongs to the product categories of Metabolites;Metal and Ceramic Science;Molluscicides;Pesticides;Pesticides &;Salts;Ultra-High Purity Materials. This chemical's molecular formula is CuSO₄.5(H₂O) and molecular weight is 249.68. What's more,Its systematic name is Copper sulfate pentahydrate.

Physical properties about Copper sulfate pentahydrate are: (1)mp: 110 °C (dec.)(lit.); (2)density: 2.284; (3)vapor pressure: 7.3 mm Hg ( 25 °C); (4)storage temp: Store at RT; (5)solubility: 320 g/L (20°C); (6)Water Solubility: 320 g/L (20 oC); (7)Merck: 14,2653.

Copper sulfate pentahydrate can be dehydrated by heating. Serves as a weak oxidizing agent. Causes hydroxylamine to ignite. Gains water readily. The hydrated salt is vigorously reduced by hydroxylamine [Mellor 8:292(1946-1947)]. Both forms are incompatible with finely powdered metals. Both are incompatible with magnesium, corrode steel and iron, may react with alkalis, phosphates, acetylene gas, hydrazine, or nitromethane, and may react with beta-naphthol, propylene glycol, sulphathiazole and triethanolamine if the pH exceeds 7 . Both act as acidic salts, corrode metals and irritate tissues.

The Copper sulfate pentahydrate is harmful by inhalation, in contact with skin and if swallowed. It is irritating to eyes, respiratory system and skin.The Copper sulfate pentahydrate is very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment, so it should be avoided release to the environment. Refer to special instructions safety data sheet .This material and/or its container must be disposed of as hazardous waste.When you use it,wear suitable protective clothing.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Do not breathe dust.

You can still convert the following datas into molecular structure:
(1)SMILES:O.O.O.O.O.[O-]S(=O)(=O)[O-].[Cu+2];
(2)Std. InChI:InChI=1S/Cu.H2O4S.5H2O/c;1-5(2,3)4;;;;;/h;(H2,1,2,3,4);5*1H2/q+2;;;;;;/p-2;
(3)Std. InChIKey:JZCCFEFSEZPSOG-UHFFFAOYSA-L;

The toxicity data of Copper sulfate pentahydrate as follows:

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
bird - wild	LDLo	oral	300mg/kg (300mg/kg)		Australian Veterinary Journal. Vol. 16, Pg. 147, 1940.
bird - wild	LDLo	oral	300mg/kg (300mg/kg)	BEHAVIORAL: COMA BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)	Australian Veterinary Journal. Vol. 16, Pg. 147, 1940.
dog	LDLo	oral	60mg/kg (60mg/kg)		"Abdernalden's Handbuch der Biologischen Arbeitsmethoden." Vol. 4, Pg. 1289, 1935.
domestic animals - goat/sheep	LDLo	oral	5mg/kg (5mg/kg)	GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA" BLOOD: HEMORRHAGE BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)	Journal of Comparative Pathology. Vol. 82, Pg. 47, 1972.
duck	LDLo	oral	600mg/kg (600mg/kg)	BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: COMA	Australian Veterinary Journal. Vol. 16, Pg. 147, 1940.
guinea pig	LDLo	subcutaneous	62mg/kg (62mg/kg)	BEHAVIORAL: COMA GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA" AUTONOMIC NERVOUS SYSTEM: OTHER (DIRECT) PARASYMPATHOMIMETIC	British Medical Journal. Vol. 2, Pg. 217, 1913.
human	LDLo	oral	1088mg/kg (1088mg/kg)	BEHAVIORAL: COMA BLOOD: OTHER HEMOLYSIS WITH OR WITHOUT ANEMIA	Indian Practitioner. Vol. 18, Pg. 807, 1965.
human	TDLo	oral	272mg/kg (272mg/kg)	KIDNEY, URETER, AND BLADDER: OTHER CHANGES BLOOD: OTHER HEMOLYSIS WITH OR WITHOUT ANEMIA	Indian Practitioner. Vol. 18, Pg. 807, 1965.
mammal (species unspecified)	LD50	intraperitoneal	7500ug/kg (7.5mg/kg)	BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS GASTROINTESTINAL: NAUSEA OR VOMITING	Journal of Animal Science. Vol. 55, Pg. 337, 1982.
man	LDLo	unreported	221mg/kg (221mg/kg)		"Poisoning; Toxicology, Symptoms, Treatments," 2nd ed., Arena, J.M., Springfield, IL, C.C. Thomas, 1970Vol. 2, Pg. 73, 1970.
man	TDLo	oral	429mg/kg (429mg/kg)	VASCULAR: BP LOWERING NOT CHARACTERIZED IN AUTONOMIC SECTION BEHAVIORAL: SLEEP	Gekkan Yakuji. Pharmaceuticals Monthly. Vol. 41, Pg. 193, 1999.
mouse	LD50	intraperitoneal	33mg/kg (33mg/kg)		Biochemical Pharmacology. Vol. 14, Pg. 289, 1965.
pigeon	LDLo	oral	1gm/kg (1000mg/kg)		Australian Veterinary Journal. Vol. 16, Pg. 147, 1940.
pigeon	LDLo	oral	1gm/kg (1000mg/kg)	BEHAVIORAL: COMA BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)	Australian Veterinary Journal. Vol. 16, Pg. 147, 1940.
rat	LD50	intraperitoneal	18700ug/kg (18.7mg/kg)		Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 53(4), Pg. 78, 1988.
rat	LD50	oral	300mg/kg (300mg/kg)		"Agricultural Chemicals," Thomson, W.T., 4 vols., Fresno, CA, Thomson Publications, 1976/77 revisionVol. 2, Pg. 182, 1977.
rat	LD50	skin	> 2gm/kg (2000mg/kg)		Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 18, Pg. S161, 1993.

Product Name

Copper sulfate pentahydrate

Synthetic route

Copper sulfate pentahydrate Consensus Reports

Copper sulfate pentahydrate Standards and Recommendations

Copper sulfate pentahydrate Specification

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